May

• 20 May - Three people are killed and dozens injured, including the British High Commissioner in Bangladesh, in a bombing at a shrine in Sylhet
  Sylhet
  Sylhet , is a major city in north-eastern Bangladesh. It is the main city of Sylhet Division and Sylhet District, and was granted metropolitan city status in March 2009. Sylhet is located on the banks of the Surma Valley and is surrounded by the Jaintia, Khasi and Tripura hills...
  
  .

August

• 3 August - Bangladesh appeals for aid after flooding that covered 60% of the nation.
• 21 August - 2004 Dhaka grenade attack
  2004 Dhaka grenade attack
  The 2004 Dhaka grenade attack was an attempt to kill Sheikh Hasina, the then-former Prime Minister of Bangladesh, on August 21, 2004. The attack left at least 23 dead and injured many others, including Hasina....
  
   targeting Sheikh Hasina
  Sheikh Hasina
  Sheikh Hasina is a Bangladeshi politician and current Prime Minister of Bangladesh. She has been the President of the Awami League, a major political party, since 1981. She is the eldest of five children of Sheikh Mujibur Rahman, the founding father of Bangladesh and widow of a reputed nuclear...
  
   kills 23.

October

• 22 October - The New Zealand cricket team win their match against Bangladesh in Dhaka
  Dhaka
  Dhaka is the capital of Bangladesh and the principal city of Dhaka Division. Dhaka is a megacity and one of the major cities of South Asia. Located on the banks of the Buriganga River, Dhaka, along with its metropolitan area, had a population of over 15 million in 2010, making it the largest city...
  
  .